This is a GREAT idea! I saw many years on Simply Quilts the option of making these for the pillows or the foot of the bed - and then I promptly forgot about it :(
I need one for my bed. Mostly because when I take a nap, I need covers, but I don't want to mess up the bed. This would be wonderful to pull over my feet and lower legs and keep them warm (circulation issues make them always cold).
Thanks for reminding us of a wonderful idea!
Debbie in Austin